It's based on avoiding sugar and grain products.

这是基于避免糖和谷物产品。

youdao

Avoiding foods high in fat, sugar, salt and calories, along with sugary drinks, can reduce the risk of cancer, as can limiting our consumption of meats, especially processed meats.

避免含有高脂肪，高糖，高盐和高能量的食物，以及高糖的饮料，能够减少癌症的风险，这可以限制我们的肉食消费量，尤其是加工肉制品。

youdao

Also, 60 minutes of daily exercise and avoiding stimulants, such as caffeine, chocolate and white sugar found in drinks and foods.

此外，60分钟的日常锻炼，并避免刺激性的饮食，如咖啡，巧克力和含白砂糖饮料和食品。

youdao

Avoiding foods that are high in sugar is a good idea to begin with, but then paying attention to the glycemic index research would suggest is a very good idea as well.

从远离高糖食物着手是个主意,留意血糖指数研究也是一个不错的想法

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选